Mail won't send from iPad or iPhone to a company account
Mail works perfectly on my Mac Mini but neither my iPhone or iPad will send mail from my company address (i.e., "name@company.ca" NEVER works.
Just re-entered my settings again and tried sending from my iPad to my iCloud account. Ipad returned an error, saying server rejected the recipient.
I know the settings are the same. For some reason my incoming mail is IMAP and outgoind is SMTP. Otherwise no idea what's going on.
Any help appreciated.
iPhone XR, iOS 15